<template>
  <div class="app-container index-box" ref="index">
    <div class="search" ref="search">
      <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch">
        <el-form-item  prop="deptName">
          <el-input
            v-model="queryParams.deptName"
            placeholder="请输入部门名称"
            clearable
            size="small"
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item  prop="status">
          <el-select v-model="queryParams.status" placeholder="部门状态" clearable size="small">
            <el-option label="正常" value="0">启用</el-option>
            <el-option label="停用" value="1">禁用</el-option>
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="small" @click="handleQuery">搜索</el-button>
          <el-button icon="el-icon-refresh" size="small" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
   <div ref="activeBox" class="activeBox">
      <el-row :gutter="10" class="mb8" >
        <el-col :span="1.5">
          <el-button
            type="primary"
            icon="el-icon-plus"
            size="small"
            @click="handleAdd"
            v-hasPermi="['system:dept:add']"
          >新增</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="info"
            plain
            icon="el-icon-sort"
            size="small"
            @click="toggleExpandAll"
          >展开/折叠</el-button>
        </el-col>
        <div class="top-right-btn">
          <MyRefresh></MyRefresh>
        </div>
      </el-row>
    </div>
    <div class="table">
        <el-table
          stripe border
          v-if="refreshTable"
          v-loading="loading"
          :data="deptList"
          :height="tableHeight"
          row-key="deptId"
          :default-expand-all="isExpandAll"
          :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
        >
          <el-table-column prop="deptName" label="部门名称" width="260"></el-table-column>
          <el-table-column prop="orderNum" label="排序" width="200"></el-table-column>
          <el-table-column prop="status" label="状态" width="100">
            <template slot-scope="scope">
             <!-- <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status"/> -->
             <MySwitch :value.sync="scope.row.status" :id="scope.row.status" text="启用|禁用"
             	@changeStatus="handleChangeStatus(scope.row)"></MySwitch>
            </template>
          </el-table-column>
          <el-table-column label="创建时间" align="center" prop="createTime" width="200">
            <template slot-scope="scope">
              <span>{{ parseTime(scope.row.createTime) }}</span>
            </template>
          </el-table-column>
          <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
            <template slot-scope="scope">
              <el-button
                size="medium"
                type="text"
                icon="el-icon-edit"
                @click="handleUpdate(scope.row)"
                v-hasPermi="['system:dept:edit']"
              >修改</el-button>
              <el-button
                size="medium"
                type="text"
                icon="el-icon-plus"
                @click="handleAdd(scope.row)"
                v-hasPermi="['system:dept:add']"
              >新增</el-button>
              <el-button
                v-if="scope.row.parentId != 0"
                size="medium"
                type="text"
                icon="el-icon-delete"
                @click="handleDelete(scope.row)"
                v-hasPermi="['system:dept:remove']"
              >删除</el-button>
            </template>
          </el-table-column>
        </el-table>
    </div>


    <!-- 添加或修改部门对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px"  v-dialogDrag :close-on-click-modal="false">
      <el-form  ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="24" v-if="form.parentId !== 0">
            <el-form-item label="上级部门" prop="parentId">
              <treeselect v-model="form.parentId" :options="deptOptions" :normalizer="normalizer" placeholder="选择上级部门" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="部门名称" prop="deptName">
              <el-input v-model="form.deptName" placeholder="请输入部门名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="显示排序" prop="orderNum">
              <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="负责人" prop="leader">
              <el-input v-model="form.leader" placeholder="请输入负责人" maxlength="20" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="联系电话" prop="phone">
              <el-input v-model="form.phone" placeholder="请输入联系电话" maxlength="11" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="邮箱" prop="email">
              <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="部门状态">
            <!--  <el-radio-group v-model="form.status">
               <el-radio
                  v-for="dict in dict.type.sys_normal_disable"
                  :key="dict.value"
                  :label="dict.value"
                >{{dict.label}}</el-radio>
              </el-radio-group> -->
              <el-select v-model="form.status">
                <el-option label="正常" value="0">启用</el-option>
                <el-option label="停用" value="1">禁用</el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="resetFormDialog('form')" size="small">重 置</el-button>
        <el-button type="primary" @click="submitForm" size="small" :loading="userLoading">保 存</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listDept, getDept, delDept, addDept, updateDept, listDeptExcludeChild } from '@/api/getData'
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";

export default {
  //dicts: ['sys_normal_disable'],
  components: { Treeselect },
  data() {
    return {
      // 遮罩层
      loading: true,
      userLoading:false,
      // 显示搜索条件
      showSearch: true,
      // 表格树数据
      deptList: [],
      // 部门树选项
      deptOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否展开，默认全部展开
      isExpandAll: true,
      // 重新渲染表格状态
      refreshTable: true,
      // 是否展开
      expand: false,
      //table 高度
      tableHeight:0,
      // 查询参数
      queryParams: {
        deptName: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        parentId: [
          { required: true, message: "上级部门不能为空", trigger: "blur" }
        ],
        deptName: [
          { required: true, message: "部门名称不能为空", trigger: "blur" }
        ],
        orderNum: [
          { required: true, message: "显示排序不能为空", trigger: "blur" }
        ],
        email: [
          {
            type: "email",
            message: "'请输入正确的邮箱地址",
            trigger: ["blur", "change"]
          }
        ],
        phone: [
          {
            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
            message: "请输入正确的手机号码",
            trigger: "blur"
          }
        ]
      }
    };
  },
  created(){
     this.getList();
  },
  mounted() {
    this.$nextTick(() => {
    	this.tableHeight = this.$refs.index.offsetHeight - this.$refs.search.offsetHeight - this.$refs.activeBox.offsetHeight-45;
    })
  },
  methods: {
    async handleChangeStatus(row) {
    	try {
    		let data = {
    			id: row.id,
    			status: row.status
    		}
    		const result = await listDeptExcludeChild(data);
    		if (result.code == 200) {
    			this.$message.success(result.message);
    		} else {
    			this.$message.error(result.message);
    			row.status = !row.status;
    		}
    	} catch (err) {
    		console.log(err)
    	}
    },
    resetFormDialog(formName) {
      this.$refs[formName].resetFields();
    },
    /** 查询部门列表 */
    getList() {
      this.loading = true;
      listDept(this.queryParams).then(response => {
        this.deptList = this.handleTree(response.data, "deptId");
        this.loading = false;
      });
    },
    /** 转换部门数据结构 */
    normalizer(node) {
      if (node.children && !node.children.length) {
        delete node.children;
      }
      return {
        id: node.deptId,
        label: node.deptName,
        children: node.children
      };
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        deptId: undefined,
        parentId: undefined,
        deptName: undefined,
        orderNum: undefined,
        leader: undefined,
        phone: undefined,
        email: undefined,
        status: "0"
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd(row) {
      this.reset();
      if (row != undefined) {
        this.form.parentId = row.deptId;
      }
      this.open = true;
      this.title = "添加部门";
      listDept().then(response => {
	        this.deptOptions = this.handleTree(response.data, "deptId");
      });
    },
    /** 展开/折叠操作 */
    toggleExpandAll() {
      this.refreshTable = false;
      this.isExpandAll = !this.isExpandAll;
      this.$nextTick(() => {
        this.refreshTable = true;
      });
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      getDept({id:row.deptId}).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改部门";
      });
      listDeptExcludeChild({id:row.deptId}).then(response => {
	        this.deptOptions = this.handleTree(response.data, "deptId");
      });
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.deptId != undefined) {
            this.userLoading = true;
            updateDept(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
              this.userLoading = false;
            });
          } else {
            this.userLoading = true;
            addDept(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
              this.userLoading = false;
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      this.$modal.confirm('是否确认删除名称为"' + row.deptName + '"的数据项？').then(function() {
        return delDept(row.deptId);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    }
  }
};
</script>

<style scoped lang="scss">
    .activeBox{
      margin-bottom: 15px;
    }
</style>
